@article{yjycl2108474131739443202,
  title = {铁路工程投标报价优化策略分解析},
  author = {张利斌},
  journal = {冶金与材料},
  year = {2020},
  number = {4},
  pages = {161--162},
  issn = {2096-4854},
  url = {https://yjycl.hljsm.org.cn/articles/2108474131739443202},
}